Due to personal circumstances, I was unable to work on Enigma for some time. But now, you can download a new release 0.2 which supports transits, secondary directions, and symbolic directions. Have a look at the Enigma page.
You can now download the first version of Enigma, in a new setup.
It is a basic version that I intend to expand greatly. See the page about Enigma.
You can download a new version 0.1.1 of Enigma Cycles. In the first version, something went wrong when calculating the heliocentric radius vector (the distance between Sun and planets), you got the right ascension as result.
In the new version, this calculation now goes correctly.
Enigma Parans 1.0 is a program for the calculation of parans.
The program calculates with high precision the times of rising, culmination, setting, and anti-culmination of both planets and fixed stars. It also selects the effective Parans based on these positions.
Enigma Parans is bilingual (Dutch and English). It is accompanied by a user manual and the program has a built-in help function. Enigma Parans is free and open source. More information.
Starting today you can download the application Enigma Cycles. This program allows you to calculate cycles for a large number of celestial bodies and other points. You can use longitude, latitude, right ascension, declination, and distance. You can work tropical or sidereal and geocentric or heliocentric. You can calculate cycles for a period of almost 30,000 years. The results are shown on the screen and saved in a csv-file. You can show the results in charts: both a line chart of the cycle and a bar chart of the frequencies. The program is bi-lingual (English and Dutch) and has extensive online help and a user manual. The program is free and open source. More information: Enigma Cycles.
A new version of EnigmaDedVM is now available. The program now supports the use of multiple combined control groups. The generation of control groups has been improved due to an improved handling of random numbers. See: Enigma DedVM.
Enigma DedVM is the first program in the dedicated series of Enigma. Dedicated support a specific research project but can also be used for other researches. Of course, these programs are also free and open source. You can download the program and a user manual.
The first Java version of Enigma is ready. You can now download a user manual and the appplication. More information at the Enigma page.
I added a description of the Regiomontanus housesystem to the Houses project. Regiomontanus was for a long period a popular system and it certainly is worth the effort to study it.